1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
#include <mbgl/test/util.hpp>
#include <mbgl/test/stub_geometry_tile_feature.hpp>
#include <mbgl/style/function/source_function.hpp>
using namespace mbgl;
using namespace mbgl::style;
using namespace std::string_literals;
static StubGeometryTileFeature oneInteger {
PropertyMap {{ "property", uint64_t(1) }}
};
static StubGeometryTileFeature oneDouble {
PropertyMap {{ "property", 1.0 }}
};
static StubGeometryTileFeature oneString {
PropertyMap {{ "property", "1"s }}
};
static StubGeometryTileFeature red {
PropertyMap {{ "property", "red"s }}
};
static StubGeometryTileFeature oneTwoInteger {
PropertyMap {{ "property", std::vector<Value>({uint64_t(1), uint64_t(2)}) }}
};
static StubGeometryTileFeature oneTwoDouble {
PropertyMap {{ "property", std::vector<Value>({1.0, 2.0}) }}
};
static StubGeometryTileFeature oneTwoString {
PropertyMap {{ "property", std::vector<Value>({"1"s, "2"s}) }}
};
static StubGeometryTileFeature trueFeature {
PropertyMap {{ "property", true }}
};
static StubGeometryTileFeature falseFeature {
PropertyMap {{ "property", false }}
};
TEST(SourceFunction, Identity) {
EXPECT_EQ(1.0f, SourceFunction<float>("property", IdentityStops<float>(), 0.0f)
.evaluate(oneInteger, 2.0f));
EXPECT_EQ(1.0f, SourceFunction<float>("property", IdentityStops<float>(), 0.0f)
.evaluate(oneDouble, 2.0f));
EXPECT_EQ(0.0f, SourceFunction<float>("property", IdentityStops<float>(), 0.0f)
.evaluate(oneString, 2.0f));
EXPECT_EQ(2.0f, SourceFunction<float>("property", IdentityStops<float>())
.evaluate(oneString, 2.0f));
EXPECT_EQ(Color::red(), SourceFunction<Color>("property", IdentityStops<Color>(), Color::black())
.evaluate(red, Color::black()));
EXPECT_EQ(Color::black(), SourceFunction<Color>("property", IdentityStops<Color>(), Color::black())
.evaluate(oneInteger, Color::black()));
std::array<float, 2> zeroArray {{ 0, 0 }};
EXPECT_EQ((std::array<float, 2> {{ 1, 2 }}), (SourceFunction<std::array<float, 2>>("property", IdentityStops<std::array<float, 2>>(), zeroArray)
.evaluate(oneTwoInteger, zeroArray)));
EXPECT_EQ((std::array<float, 2> {{ 1, 2 }}), (SourceFunction<std::array<float, 2>>("property", IdentityStops<std::array<float, 2>>(), zeroArray)
.evaluate(oneTwoDouble, zeroArray)));
EXPECT_EQ((std::array<float, 2> {{ 0, 0 }}), (SourceFunction<std::array<float, 2>>("property", IdentityStops<std::array<float, 2>>(), zeroArray)
.evaluate(oneTwoString, zeroArray)));
}
TEST(SourceFunction, Categorical) {
EXPECT_EQ(1.0f, SourceFunction<float>("property", CategoricalStops<float>({{ int64_t(1), 1.0f }}))
.evaluate(oneInteger, 0.0f));
EXPECT_EQ(1.0f, SourceFunction<float>("property", CategoricalStops<float>({{ int64_t(1), 1.0f }}))
.evaluate(oneDouble, 0.0f));
EXPECT_EQ(0.0f, SourceFunction<float>("property", CategoricalStops<float>({{ int64_t(1), 1.0f }}))
.evaluate(oneString, 0.0f));
CategoricalStops<float>::Stops stops;
stops["1"s] = 1.0f;
EXPECT_EQ(0.0f, SourceFunction<float>("property", CategoricalStops<float>(stops))
.evaluate(oneInteger, 0.0f));
EXPECT_EQ(0.0f, SourceFunction<float>("property", CategoricalStops<float>(stops))
.evaluate(oneDouble, 0.0f));
EXPECT_EQ(1.0f, SourceFunction<float>("property", CategoricalStops<float>(stops))
.evaluate(oneString, 0.0f));
EXPECT_EQ(1.0f, SourceFunction<float>("property", CategoricalStops<float>({{ true, 1.0f }}))
.evaluate(trueFeature, 0.0f));
EXPECT_EQ(0.0f, SourceFunction<float>("property", CategoricalStops<float>({{ true, 1.0f }}))
.evaluate(falseFeature, 0.0f));
EXPECT_EQ(0.0f, SourceFunction<float>("property", CategoricalStops<float>({{ false, 1.0f }}))
.evaluate(trueFeature, 0.0f));
EXPECT_EQ(1.0f, SourceFunction<float>("property", CategoricalStops<float>({{ false, 1.0f }}))
.evaluate(falseFeature, 0.0f));
}
|
